Cigarette Tube Injector

ABSTRACT

A cigarette tube injector includes a pocket casing and a cigarette filling arrangement. The pocket casing has a tobacco cavity defining a top opening for disposing tobacco leaves at the tobacco cavity, and a feeding opening for a cigarette paper tube alignedly supporting thereat. The cigarette filling arrangement includes a feeding pusher slidably supported at the pocket casing to move along a transverse direction thereof for pushing the tobacco leaves at the tobacco cavity, and a slide spoon slidably coupled at the pocket casing at an injection direction to align with the feeding opening, wherein the feeding pusher is moved toward the slide spoon for pushing the tobacco leaves to the slide spoon, such that the slide spoon is slid for feeding the tobacco leaves at the tobacco cavity into the cigarette paper tube through the feeding opening.

CROSS REFERENCE OF RELATED APPLICATION

This is a Continuation application that claims the benefit of priorityunder 35 U.S.C. §120 to a non-provisional application, application Ser.No. 13/999,352, filed Feb. 13, 2014. The afore-mentioned patentapplication is hereby incorporated by reference in its entirety.

NOTICE OF COPYRIGHT

A portion of the disclosure of this patent document contains materialwhich is subject to copyright protection. The copyright owner has noobjection to any reproduction by anyone of the patent disclosure, as itappears in the United States Patent and Trademark Office patent files orrecords, but otherwise reserves all copyright rights whatsoever.

BACKGROUND OF THE PRESENT INVENTION

Field of Invention

The present invention relates to a cigarette tube injector, and moreparticularly to a cigarette tube injector which not only can make atight and even injection to have a better quality of cigarettes, butalso has an ultra compact size for enhancing the portability of thecigarette tube injector.

Description of Related Arts

The cigarettes consumed by people are normally manufactured by factoriesand are sold in market. A cigarette is a paper wrapped tube stuffed withfinely cut tobacco leaves. Generally the tobacco leaves are cured andprocessed with addictives. There are many tastes and brands ofcigarettes people can select because of the different types of tobaccoleaves, different cure processes and addictives. But still some peoplewant to smoke their own tobaccos.

For those people using their own tobaccos, they have to prepare theirown cigarettes by rolling the paper to wrap their cut tobacco leavesinside. Doing this by hands takes a lot of time, and it is alsodifficult to stuff the tobacco leaves with a uniform and propercompactness. If the tobacco leaves are wrapped too compressed, it isdifficult to smoke; if the tobacco leaves are wrapped too loose, it iseasy to drop the tobacco leaves, and get the cigarette extinguished.

Currently there are machines can help people to make cigarettes withtheir own tobaccos, but there are some problems preventing these machinebe used conveniently. Some of these machines still need the user to usehands. For example, a manual crank-type machine can be operated manuallyby filling the tobacco leaves into the crank nozzle such that when thecrank nozzle is inserted into the cigarette paper tube, the tobaccoleaves loaded therein. The advantage of the manual crank-type machine isthat the tobacco leaves will not be shredded when the tobacco leaves areloaded in the cigarette paper tube. However, one of the drawbacks of themanual crank-type machine is that the injection is not automatic. Theuser has to use both hands and provides force. It is not convenient touse. Another drawback is that the tobacco leaves cannot be evenly loadedwithin the cigarette paper tube such that compactness of the cigaretteis not uniform.

Some machines are driven by electric power. The tobacco leaves areinjected automatically. But the problem is the size of this kind ofmachine is large. Particularly, the length of this kind of machine hasto be more two times of the length of a cigarette. For example, suchautomatic machine generally has a chamber to contain tobaccos which willbe injected into the cigarette paper tube. In order to fulfill thecigarette paper tube, the volume of the chamber is the same or littlelarger than the cigarette paper tube, and the length of the chamber isthe same or a little longer than the length of the cigarette paper tube.At one end of the chamber is a nozzle which is inserted into one openend of the cigarette paper tube. At the other end of the chamber is apiston to inject the tobaccos inside the chamber into the paper tubethrough the nozzle. The piston is driven by a driving shaft, forexample, as worm shaft. Because the piston will slide through thechamber from one end to another to push the tobacco leaves into thecigarette paper tube, the driving shaft at least has to be the samelength as the length of the chamber. When the tobacco leaves are loadedinto the chamber, the driving shaft has to stay outside the chamber andalign with the chamber longitudinally. Considering the drivingmechanism, the total length of this machine must be longer than thelength of the driving shaft plus the length of the chamber which is atleast two times of the length of a cigarette.

Another type of automatic machine incorporates with a spiral nozzle fordelivering the tobacco leaves into the cigarette paper tube. However,when the spiral nozzle is rotated for delivering the tobacco leaves, thetobacco leaves will be shredded into small pieces within the cigarettepaper tube. Therefore, when the cigarette is lightened, the cigaretteash cannot be held properly while smoking. It is a hassle for the smokerto hold the cigarette steadily to prevent the cigarette ash from fallingeverywhere. In other words, if the cigarette ash can be held properly bynot shredding the cigarette leaves in the cigarette paper tube, thesmoker can easily and precisely flick the cigarette ash in the ashtray.

Another cigarette making machine, such as U.S. Pat. No. 4,167,948,disclosed a pocket-sized machine for making cigarettes. The cigarettemaking machine generally comprises a casing defining a chamber at thefront side, and an operating handle pivotally coupled at the rear sideof the casing, wherein the operating handle is pivotally moved to theright side of the casing in order to drive a tobacco compacting memberfrom an open position to a closed position for compressing the tobaccoin the chamber.

Accordingly, the user must manually apply the pushing force at theoperating handle to drive the tobacco compacting member to its closedposition. The manual operation of the operating handle is safer than anautomatic operation of the tobacco compacting member which is powered bya motor. The automatic operated cigarette making machine is that theuser is able to press a button to activate the motor to drive thetobacco compacting member. If the button is accidentally pressed at thetime when the tobacco leaves are fed into the chamber by the fingers ofthe user, the fingers of the user may be cut by the sharp edge of thetobacco compacting member.

However, this cigarette making machine has several drawbacks. Since theoperating handle is pivotally linked at the rear side of the casing, theuser must pivotally push the operating handle toward the first side ofthe casing in order to move the tobacco compacting member to its closedposition. In other words, the user must securely hold the casing stablyto withstand the pushing force at the operating handle. If the casing isnot held stably, the pushing force at the operating handle will transmitto the casing so as to push the casing forward. As a result, the tobaccocompacting member cannot be smoothly and completely moved to its closedposition for evenly compressing the tobacco in the chamber.

Furthermore, the operating handle is connected to the tobacco compactingmember via a single link member which has an elongated structure,wherein one end of the single link member is rotatably coupled at theoperating handle while an opposed end of the single link member isrotatably coupled at a mid-portion of the tobacco compacting member.Therefore, by pivotally moving the operating handle, the single linkmember transmits the pivot movement of the operating handle to thelinear movement of the tobacco compacting member. Since the pushingforce is only exerted at the mid-portion of the tobacco compactingmember, the tobacco compacting member cannot be linearly moved in abalanced manner. As a result, the tobacco compacting member cannotevenly compress the tobacco in the chamber, such that the quality of thecigarette made by the cigarette making machine cannot be guaranteed.Furthermore, since the user must apply a relatively large force to drivethe tobacco compacting member in order to compress the tobacco, thesingle link member must be rigid enough to transmit the force from theoperating handle to the tobacco compacting member. Once the single linkmember is broken, the cigarette making machine will be abandoned.

Another drawback of the cigarette making machine is that a springextends between the side of the casing and the operating handle suchthat the operating handle is pivoted against the action of spring to theclosed position. In other words, at the open position, the spring willpull the operating handle toward the closed position. As a result, theconcave leading edge of the tobacco compacting member is moved towardthe chamber at the open position of the operating handle. Therefore, thesize of the chamber cannot be maximized while the elongated aperture iscovered by the concave leading edge of the tobacco compacting member. Inother words, the user cannot fully utilize the chamber to fill thetobacco in the chamber through the elongated aperture. In addition, theconcave leading edge of the tobacco compacting member is exposed withinthe elongated aperture, such that the concave leading edge of thetobacco compacting member may cut the finger of the user when thetobacco is filled and pressed into the chamber through the elongatedaperture by the fingers of the user.

Another drawback of the cigarette making machine is that the cigarettemaking machine provides a tube retaining lever to retain the paper tubeon the nipple during injection. During the injection, the tobacco in thechamber is pushed by the spoon in order to inject into the paper tube.If the tube cannot be held securely at the nipple, the paper tube willbe pushed out of the nipple when injecting the tobacco. Therefore, thetip of the tube retaining lever can press against the nipple to hold thepaper tube thereat during injection. However, the cigarette makingmachine did not provide any releasing mechanism to release the papertube when the injection process is completed. In other words, at thetime when almost all the tobaccos in the chamber are pushed and injectedinto the paper tube, the paper tube is kept holding at the nipple by thetube retaining lever. As a result, the paper tube may be torn off by thetube retaining lever by the injecting force when the tobacco iscompletely injected into the paper tube. A lack of release mechanismresults in the maker giving it a weak hold on the tube to reduce thechances of tearing the tube. However, a weaker hold increases thechances of the tube not being filled properly.

SUMMARY OF THE PRESENT INVENTION

The invention is advantageous in that it provides a cigarette tubeinjector, which has a pocket size to form an ultra compact size forenhancing the portability of the cigarette tube injector.

Another advantage of the invention is to a cigarette tube injector,which can pack the tobacco leaves within the hollow cigarette paper tubewith a uniform and proper compactness.

Another advantage of the invention is to a cigarette tube injector,which is operated manually without involving any electrical component toprevent any electrical malfunction thereof.

Another advantage of the invention is to a cigarette tube injector,which can load the tobacco leaves within the hollow cigarette paper tubewithout shredding the tobacco leaves.

Another advantage of the invention is to a cigarette tube injector,wherein during the injecting operation of the tobacco leaves into thecigarette paper tube, the cutting edge of the feeding pusher is hiddenfor safety purpose while the top opening is enclosed for ensuring allthe tobacco leaves in the tobacco cavity to be fed into the cigarettepaper tube.

Another advantage of the invention is to a cigarette tube injector,wherein the cigarette paper tube is automatically retained at thetubular holder by the sliding movement of the feeding pusher and isautomatically released right after the tobacco leaves are fed into thecigarette paper tube.

Another advantage of the invention is to a cigarette tube injector,which can make a tight and even injection to have a better quality ofcigarettes.

Another advantage of the invention is to a cigarette tube injector,which compresses the tobacco leaves before injection.

Additional advantages and features of the invention will become apparentfrom the description which follows, and may be realized by means of theinstrumentalities and combinations particular point out in the appendedclaims.

According to the present invention, the foregoing and other objects andadvantages are attained by a cigarette tube injector for injectingtobacco leaves into a hollow cigarette paper tube, comprising a pocketcasing and a cigarette filling arrangement.

The pocket casing has a tobacco cavity which defines a top opening on atop side of the pocket casing for disposing the tobacco leaves at thetobacco cavity, and a feeding opening for the cigarette paper tubealignedly supporting thereat, wherein the feeding opening is formed at alongitudinal direction of the pocket casing as an injection direction.

The cigarette filling arrangement comprises a feeding pusher slidablysupported at the pocket casing to move along a transverse directionthereof which is perpendicular to the injection direction for pushingthe tobacco leaves at the tobacco cavity, and a slide spoon slidablycoupled at the pocket casing at the injection direction to align withthe feeding opening, wherein the feeding pusher is moved toward theslide spoon for pushing the tobacco leaves to the slide spoon, such thatthe slide spoon is slid for feeding the tobacco leaves at the tobaccocavity into the cigarette paper tube through the feeding opening.

In accordance with another aspect of the invention, the presentinvention comprises a method of injecting tobacco leaves into a hollowcigarette paper tube by a cigarette tube injector which comprises apocket casing, a feeding pusher and a slide spoon, wherein the methodcomprises the following steps.

(A) Dispose the tobacco leaves at a tobacco cavity of the pocket casingthrough a top opening thereof, wherein the top opening is formed on atop side of the pocket casing.

(B) Move the feeding pusher along a transverse direction of the pocketcasing for pushing the tobacco leaves at the tobacco cavity toward theslide spoon.

(C) Move the slide spoon at an injection direction, which isperpendicular to the transverse direction, for feeding the tobaccoleaves at the tobacco cavity into the cigarette paper tube through afeeding opening of the pocket casing.

Still further objects and advantages will become apparent from aconsideration of the ensuing description and drawings.

These and other objectives, features, and advantages of the presentinvention will become apparent from the following detailed description,the accompanying drawings, and the appended claims.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of a cigarette tube injector according to apreferred embodiment of the present invention, illustrating a pivotmovement of the actuation handle.

FIG. 2 is a perspective view of the cigarette tube injector according tothe above preferred embodiment of the present invention, illustratingthe actuation handle at an upright position.

FIG. 3 is a perspective view of the cigarette tube injector according tothe above preferred embodiment of the present invention, illustratingthe actuation handle folding on the pocket casing to push the feedingpusher toward the slide spoon.

FIG. 4 is a perspective view of the cigarette tube injector according tothe above preferred embodiment of the present invention, illustratingthe actuation handle being folded on the pocket casing to form thecompressing chamber.

FIG. 5 is a perspective view of the cigarette tube injector according tothe above preferred embodiment of the present invention, illustratingthe slide spoon being slid out of the feeding opening.

FIG. 6 is a side sectional view of the cigarette tube injector accordingto the above preferred embodiment of the present invention, illustratingthe tobacco cavity formed between the curved spooning sidewall and thecurved cutting wall.

FIG. 7 is a sectional view of the tube retainer according of thecigarette tube injector according to the above preferred embodiment ofthe present invention.

FIGS. 7A and 7B illustrates a pivot movement of the pivot arm to actuatethe pusher arm according to the above preferred embodiment of thepresent invention.

FIG. 8 illustrates the movements of the transmission member of thecigarette tube injector when the actuation handle is pivotally foldedbetween the upright position to the covering position according to theabove preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

The following description is disclosed to enable any person skilled inthe art to make and use the present invention. Preferred embodiments areprovided in the following description only as examples and modificationswill be apparent to those skilled in the art. The general principlesdefined in the following description would be applied to otherembodiments, alternatives, modifications, equivalents, and applicationswithout departing from the spirit and scope of the present invention.

Referring to FIGS. 1 to 5, a cigarette tube injector according to apreferred embodiment of the present invention is illustrated, whereinthe cigarette tube injector is arranged for injecting tobacco leavesinto a hollow cigarette paper tube. The cigarette tube injectorcomprises a pocket casing 10 and a cigarette filling arrangement.

The pocket casing 10 has a pocket size with a dimension that the lengthis lesser 13.5 cm, the width is lesser 10.5 cm, and the height is lesser3.5 cm. The pocket casing 10, which can be fitted into a pocket, formsan ultra compact size for enhancing the portability of the cigarettetube injector. The pocket casing 10 has a tobacco cavity 11 whichdefines a top opening 12 on a top side of the pocket casing 10 fordisposing the tobacco leaves at the tobacco cavity 11 through the topopening 12. Accordingly, the top opening 12 is an elongated throughopening longitudinally formed on the top side of the pocket casing 10,wherein the top opening 12 has first and second longitudinal edges 121,122 to define a space therebetween to communicate with the tobaccocavity 11.

The pocket casing 10 further has a slanted delivering wall 17 formed onthe top side of the pocket casing 10, wherein the delivering wall 17 isinclinedly and downwardly extended to the first longitudinal edge 121 ofthe top opening 12, such that when the tobacco leaves are disposed onthe delivering wall 17, the tobacco leaves are easily pushed into thetobacco cavity 11 through the top opening 12 on the delivering wall 17.

The pocket casing 10 further has a feeding opening 13 formed on asidewall of the pocket casing 10 for the cigarette paper tube alignedlysupporting thereat, wherein the feeding opening 13 is formed at alongitudinal direction of the pocket casing as an injection direction ofthe tobacco leaves.

The pocket casing 10 further has a tubular holder 14 coaxially extendedfrom the feeding opening 13 at a longitudinal direction of the pocketcasing 10, wherein the tubular holder 14 is arranged to slidably insertinto an opening of the cigarette paper tube to ensure the feedingopening 13 to be aligned with the cigarette paper tube.

The cigarette filling arrangement comprises a feeding pusher 20 and aslide spoon 30 for pushing and compressing the tobacco leaves and forfeeding the tobacco leaves into the cigarette paper tube respectively.

As shown in FIG. 2, the feeding pusher 20 is slidably supported in thepocket casing 10 to move along a transverse direction thereof which isperpendicular to the injection direction for pushing the tobacco leavesat the tobacco cavity 11 toward the slide spoon 30.

The slide spoon 30 is slidably coupled at the pocket casing 10 at theinjection direction to align with the feeding opening 13, wherein whenthe feeding pusher 20 is moved toward the slide spoon 30 for pushing thetobacco leaves to the slide spoon 30, the slide spoon 30 is slid forfeeding the tobacco leaves at the tobacco cavity into the cigarettepaper tube through the feeding opening 13, as shown in FIG. 5.

As shown in FIG. 2, the pocket casing 10 further has a longitudinalspoon sliding channel 15 longitudinally formed at a front portion of thepocket casing 10 and a longitudinal spoon guiding slot 16 longitudinallyformed at a front wall of the pocket casing 10 to communicate with thespoon sliding channel 15. Accordingly, the slide spoon 30 is slidablyreceived at the spoon sliding channel 15 to guide the sliding movementof the slide spoon 30.

The slide spoon 30 comprises a curved spooning sidewall 31 extendedlongitudinally to align with the feeding opening 13 and slidablyreceived at the spoon sliding channel 15, and a pusher handle 32outwardly extended from the curved spooning sidewall 31, wherein thepusher handle 32 is extended out of the front wall of the pocket casing10 through the spoon guiding slot 16. Therefore, when the pusher handle32 is slid along the spoon guiding slot 16, the curved spooning sidewall31 is guided to slide along the spoon sliding channel 15.

According to the preferred embodiment, the feeding pusher 20 has acurved cutting wall 21 defining two sharp edges, wherein the tobaccocavity 11 is defined between the curved cutting wall 21 of the feedingpusher 20 and the curved spooning sidewall 31 of the slide spoon 30, asshown in FIG. 6. When the feeding pusher 20 is pushed toward the slidespoon 30, the curved cutting wall 21 of the feeding pusher 20 is movedfor trimming the tobacco leaves within the tobacco cavity 11.

Preferably, a front portion of the feeding pusher 20 is made of metal,such as stainless steel, wherein the cutting wall 21 is formed at thefront portion of the feeding pusher 20. In other words, the tobaccoleaves will be trimmed by the sharp edges of the cutting wall 21 toprevent the tobacco leaves being stuck or jammed at the edge of thetobacco cavity 11. It is worth mentioning that if the cutting wall 21 ismade of plastic, the edges of the cutting wall 21 will not be sharpenough to trim the tobacco leaves. As a result, when the feeding pusher20 is pushed toward the slide spoon 30, the tobacco leaves may be stuckbetween the edge of the cutting wall 21 and the first longitudinal edge121 of the top opening 12.

In particular, when the feeding pusher 20 is pushed toward the slidespoon 30, the curved cutting wall 21 of the feeding pusher 20 is alignedwith the curved spooning sidewall 31 of the slide spoon 30 edge-to-edgeto minimize a size of the tobacco cavity 11 and to form a compressingchamber for retaining the tobacco leaves thereat. Preferably, each ofthe curved cutting wall 21 of the feeding pusher 20 and the curvedspooning sidewall 31 of the slide spoon 30 has a semi-circular shapesuch that when the curved cutting wall 21 of the feeding pusher 20 isaligned with the curved spooning sidewall 31 of the slide spoon 30, thecompressing chamber having a circular shape is formed. Accordingly, thecircumferential size of the compressing chamber is corresponding to thatof the cigarette paper tube. Preferably, the circumferential size of thecompressing chamber is slightly smaller than that of the cigarette papertube. In other words, the tobacco leaves in the compressing chamber willfit into the cigarette paper tube.

The slide spoon 30 further comprises a loading pusher 33 supported atthe curved spooning sidewall 31 within the compressing chamber, whereinthe loading pusher 33 has a flat pushing surface facing toward thefeeding opening 12. Accordingly, after the curved cutting wall 21 of thefeeding pusher 20 is coupled with the curved spooning sidewall 31 of theslide spoon 30 for compressing the tobacco leaves within the compressingchamber, the curved spooning sidewall 31 is slidably pushed out of thefeeding opening 13 by the pusher handle 32. At the same time, theloading pusher 33 is driven toward the feeding opening 13 for feedingthe tobacco leaves from the compressing chamber into the cigarette papertube.

According to the preferred embodiment, the top opening 12 of the pocketcasing 10 can be opened or closed by the feeding pusher 20. When thefeeding pusher 20 is slid away from the curved spooning sidewall 31 ofthe slide spoon 30, the curved cutting wall 21 of the feeding pusher 20is moved behind the first longitudinal edge 121 of the top opening 12.Therefore, the top opening 12 is fully exposed and opened for thetobacco leaves disposing into the tobacco cavity 11.

When the curved cutting wall 21 of the feeding pusher 21 is moved toengage with the curved spooning sidewall 31 of the slide spoon 30 toform the compressing chamber, the curved cutting wall 21 of the feedingpusher 20 is moved across the second longitudinal edge 122 of the topopening 12. Therefore, the curved cutting wall 21 of the feeding pusher20 is hidden from the top opening 12 while the top opening 12 is alsoenclosed by the feeding pusher 21. It is worth mentioning that the sharpedges at the curved cutting wall 21 of the feeding pusher 20 are hiddenfor safety purpose. In addition, when the compressing chamber is formed,the tobacco leaves in the compressing chamber is ready to feed into thecigarette paper tube. Therefore, the top opening 12 is enclosed forensuring all the tobacco leaves in the compressing chamber can be fedinto the cigarette paper tube.

In particular, the cigarette filling arrangement further comprises anactuation handle 40 pivotally coupled at the top side of the pocketcasing 10 to drive a sliding movement of the feeding pusher 20.

As shown in FIG. 2, when the actuation handle 40 is pivotally andupwardly moved from the top side of the pocket casing 10, i.e. theupright position of the actuation handle 40, the feeding pusher 20 isdriven to slide away from the slide spoon 30. In particular, at theupright position of the actuation handle 40, the curved cutting wall 21of the feeding pusher 20 is moved behind the first longitudinal edge 121of the top opening 12 so as to open up the top opening 12. According tothe preferred embodiment, the actuation handle 40 not only functions asan operation handle to drive the movement of the feeding pusher 20 butalso functions as a casing cover to cover on the top side of the pocketcasing 10.

As shown in FIG. 4, when the actuation handle 40 is pivotally anddownwardly moved to cover on the top side of the pocket casing 10, i.e.the covering position of the actuation handle 40, the feeding pusher 20is driven to slide toward the slide spoon 30 for pushing the tobaccoleaves. In particular, at the covering position of the actuation handle40, the curved cutting wall 21 of the feeding pusher 20 is moved acrossthe second longitudinal edge 122 of the top opening 12 to close the topopening 12. It is worth mentioning that when the actuation handle 40 ispivotally and downwardly moved to cover on the top side of the pocketcasing 10, the cigarette tube injector is formed at a storage positionfor minimizing the overall size thereof. Accordingly, the actuationhandle 40 is pivotally and downwardly moved to cover the delivering wall17 on the top side of the pocket casing 10. In other words, the coveringposition of the actuation handle 40 is the storage position of thecigarette tube injector. The only difference between the coveringposition of the actuation handle 40 and the storage position of thecigarette tube injector is that the tobacco leaves are disposed in thetobacco cavity 11 at the covering position of the actuation handle 40while there is no tobacco leave in the tobacco cavity 11 at the storageposition of the cigarette tube injector.

It is worth mentioning that the user will apply a downward pushing forceto pivotally fold the actuation handle 40 to its covering position. Thedownward pushing force will also ensure the pocket casing 10 to bestably retained on the surface. In other words, the folding operation ofthe actuation handle 40 will not accidentally move the pocket casing 10.In fact, the folding operating of the actuation handle 40 will enhancethe stabilization of the pocket casing 10 on the surface.

As shown in FIGS. 2 to 4, the actuation handle 40 is operatively linkedto the feeding pusher 20 via a transmission member 41. Accordingly, twoopposed edges, i.e. the rear edge and the front edge, of thetransmission member 41 are pivotally coupled with the actuation handle40 and the feeding pusher 20 respectively.

The rear edge of the transmission member 41 is rotatably coupled at anactuation axle 401 of the actuation handle 40, wherein when theactuation handle 40 is pivotally and downwardly moved to the top side ofthe pocket casing 10, the transmission member 41 is pushed forward. Thetransmission member 41 has a plurality of transmission arms 411 spacedlyand frontwardly extended from the front edge of the transmission member41. The feeding pusher 20 has a plurality of coupling arms 201rearwardly extended from the rear edge of the feeding pusher 20, whereinthe transmission arms 41 are rotatably coupled with the coupling arms201 to rotatably couple the transmission member 41 with the feedingpusher 20. As shown in FIG. 2, there are three transmission arms 411spacedly and frontwardly extended from the front edge of thetransmission member 41 and there are two coupling arms 201 rearwardlyextended from the rear edge of the feeding pusher 20. The threetransmission arms 411 are alternating with the two coupling arms 201.Therefore, when the actuation handle 40 is pivotally and downwardlymoved to the top side of the pocket casing 10, the transmission member41 will be pushed evenly by the actuation handle 40 and will be movedforward in a linear manner. As a result, the feeding pusher 20 will bepushed by the transmission member 41 to move forward in a linear manner.It is worth mentioning that through the engagement between thetransmission arms 411 and the coupling arms 201, the pushing force willbe evenly applied along the rear edge of the feeding pusher 20.Therefore, the tobacco leaves can be evenly compressed by the feedingpusher 20 in the tobacco cavity 11. In other words, the compactness ofthe tobacco will be even in the compressing chamber.

As shown in FIG. 8, when the actuation handle 40 is pivotally andupwardly moved from the top side of the pocket casing 10, i.e. theupright position, the transmission member 41 is supported in a firstinclined orientation. In other words, the transmission member 41 isinclined at a position that the rear edge of the transmission member 41is located above the front edge thereof. It is worth mentioning that theactuation handle 40 is pivotally folded to its upright position when theactuation handle 40 is pivotally moved at the rear side of the pocketcasing 10.

When the actuation handle 40 is pivotally and downwardly moved beforecovering on the top side of the pocket casing 10, i.e. toward thecovering position, the transmission member 41 is shifted from the firstinclined orientation to a horizontal orientation so as to push thefeeding pusher 20 to the slide spoon 30. Accordingly, the actuationhandle 40 is pivotally folded at its transitional position which isbetween the upright position and the covering position. At this point,the compressing chamber is formed that the tobacco leaves are compressedby the cutting wall 21 of the feeding pusher 20 to the spooning sidewall31 of the slide spoon 30. In other words, at the transitional positionof the actuation handle 40, the tobacco leaves are compressed betweenthe feeding pusher 20 and the slide spoon 30 in maximized within thecompressing chamber. Preferably, the actuation handle 40 is pivotallyfolded to ¾ of the totally traveling distance, i.e. from the uprightposition to the covering portion, in order to compress the tobaccoleaves.

When the actuation handle 40 is pivotally and downwardly moved to coveron the top side of the pocket casing 10, i.e. the covering position, thetransmission member 41 is shifted from the horizontal orientation to asecond inclined orientation so as to pull the feeding pusher 20 awayfrom the slide spoon 30. The second inclined orientation of thetransmission member 41 is that the rear edge of the transmission member41 is located below the front edge thereof. Once the tobacco leaves arecompressed, the feeding pusher 20 is slightly pulled backward to allowthe actuation of the slide spoon 30 to inject the compressed tobaccoleaves into the cigarette paper tube easily. It is worth mentioning thatthe circumferential size of the compressing chamber is slightly smallerthan that of the cigarette paper tube. Therefore, the circumferentialsize of the compressed tobacco leaves is slightly smaller than that ofthe cigarette paper tube, such that the compressed tobacco leaves can besmoothly injected into the cigarette paper tube.

Accordingly, the transmission member 41 is arranged to transmit therotational movement of the actuation handle 40 to the linear slidingmovement of the feeding pusher 20. The orientation shiftingconfiguration of the transmission member 41 will also minimize the spaceof the pocket casing 10 for the transmission member 41 for shifting theangular force from the actuation handle 40 to the linear force for thefeeding pusher 20. Furthermore, the rear edge of the feeding pusher 20is pivotally coupled with the front edge of the transmission member 41.Therefore, when the transmission member 41 is moved forward, the rearedge of the feeding pusher 20 is pushed forward as well. In other words,the pushing force from the transmission member 41 will exert at thefeeding pusher 20 to evenly and stably push the cutting wall 21 of thefeeding pusher 20 to the spooning sidewall 31 of the slide spoon 30. Asa result, the transmission member 41 will ensure the linear movement ofthe feeding pusher 20 to apply an even compression force to compress thetobacco leaves.

As shown in FIGS. 2 to 4, the pocket casing 10 further comprises a tuberetainer 50 transversely extended to bias against the tubular holder 14by means of spring force for retaining the cigarette paper tube at thetubular holder 14 when the tobacco leaves are fed into the cigarettepaper tube.

The tube retainer 50 comprises a spring-loaded pusher arm 51 coupled atthe feeding pusher 20 and arranged in such a manner that when thefeeding pusher 20 is moved for pushing the tobacco leaves at the tobaccocavity 11, the pusher arm 51 is driven to slide toward the tubularholder 14 at a position that a pushing end of the pusher arm 51 isbiased against the tubular holder 14.

Accordingly, the pusher arm 51 comprises a compression spring 511coupled with the feeding pusher 20 for applying the spring force at thepushing end of the pusher arm 51 to bias against the tubular holder 14.Therefore, when the feeding pusher 20 is moved toward the slide spoon30, the pusher arm 51 is driven to push until the pushing end of thepusher arm 51 is biased against the tubular holder 14. The feedingpusher 20 has an extension arm extended to couple with the compressionspring 511 in order to link to the pusher arm 51.

In particular, before the curved cutting wall 21 of the feeding pusher21 is moved to engage with the curved spooning sidewall 31 of the slidespoon 30 to form the compressing chamber, i.e. before the coveringposition of the actuation handle 40, the pushing end of the pusher arm51 is already contacted with the tubular holder 14. Therefore, thecigarette paper tube is held at the tubular holder 14 by the pushing endof the pusher arm 51. Once the actuation handle 40 is fully folded tothe covering position to engage the curved cutting wall 21 of thefeeding pusher 21 with the curved spooning sidewall 31 of the slidespoon 30, the compression spring 511 is compressed for applying thespring force at the pushing end of the pusher arm 51 to ensure thepushing end of the pusher arm 51 to be kept contacting with the tubularholder 14. It is worth mentioning that the spring force at the pushingend of the pusher arm 51 will ensure the cigarette paper tube to besecurely retained at the tubular holder 14 especially when the slidespoon 30 is slid to feed the tobacco leaves into the cigarette papertube, as shown in FIG. 5. In other words, the spring force is greaterthan the feeding force at the slide spoon 30.

It is worth mentioning that the compression spring 511 is coupledbetween the pusher arm 51 and the feeding pusher 20. The compressionspring 511 will not apply any spring force against the pocket casing 10.In particular, the pusher arm 51 is moved by the actuation handle 40.When the actuation handle 40 is pivotally moved at its upright position,the pusher arm 51 is moved toward the tubular holder 14 while thecompression spring 511 does not generate any spring force. When theactuation handle 40 is pivotally moved from its upright position to itstransitional position, the pusher 51 is moved toward until the pushingend of the pusher arm 51 contacts with the tubular holder 14. Once thepushing end of the pusher arm 51 contacts with the tubular holder 14,the compression spring 511 will start to be compressed for generatingthe spring force. When the actuation handle 40 is pivotally moved fromits covering position, the compression spring is still compressed forgenerating the spring force to ensure the pushing end of the pusher arm51 to be kept contacting with the tubular holder 14.

Accordingly, there is not spring force generated by the compressionspring 511 when the actuation handle 40 is pivotally moved at itsupright position. In other words, at the upright position of the handle40, the curved cutting wall 21 of the feeding pusher 20 is moved behindthe first longitudinal edge 121 of the top opening 12. It is importantthat the actuation handle 40 will not be pulled by the spring force atthe upright position. Accordingly, when the actuation handle 40 ispivotally moved at its upright position, the feeding pusher 21 is movedapart from the slide spoon 30 that the feeding pusher 21 is free ofspring force at this position. Therefore, the top opening 12 will befully exposed and opened for the tobacco leaves disposing into thetobacco cavity 11. Unlike the conventional cigarette making machine, thespring is coupled between the operating handle and the casing, such thatthe operating handle is always pulled by the spring from its “open”position to its “closed position. The opening cannot be fully opened atany position of the operating handle. Therefore, the conventionalcigarette making machine must incorporate with a locking mechanism tolock up the operating handle at the “open” position. In view of thepresent invention, the cigarette tube injector will not require anylocking mechanism to lock up the actuation handle 40 at its uprightposition because there is no spring force against the actuation handle40 at its upright position.

In order to release the cigarette paper tube from the tubular holder 14after the tobacco leaves are fed into the cigarette paper tube, the tuberetainer 50 further comprises a releasable unit for releasing anengagement between the pushing end of the pusher arm and the tubularholder 14. As shown in FIG. 7, the releasable unit comprises a pivot arm52 having a pivot end pivotally coupled at the bottom of the pocketcasing 10. The pivot arm 52 further having a driving portion 521 engagedwith the pusher arm 51 and an actuating portion 522 extended out of thefront wall of the pocket casing 10. Accordingly, after the slide spoon30 is slid for feeding the tobacco leaves into the cigarette paper tube,the actuating portion 522 of the pivot arm 52 is pushed by the slidespoon 30, such that the driving portion 521 of the pivot arm 52 is movedto drive the pusher arm 51 to move away from the tubular holder 14 forreleasing the cigarette paper tube at the tubular holder 14.

In particular, the actuating portion 522 of the pivot arm 52 is locatedat an end portion of the spoon guiding slot 16 close to the feedingopening 13. When the slide spoon 30 is slid for feeding the tobaccoleaves into the cigarette paper tube, the pusher handle 32 is slid atthe spoon guiding slot 16 to contact with the actuating portion 522 ofthe pivot arm 52, as shown in FIG. 7A. When the actuating portion 522 ofthe pivot arm 52 is pushed backwardly by the pusher handle 32, thedriving portion 521 of the pivot arm 52 is pivotally moved backward, asshown in FIG. 7B, so as to push the pusher arm 51 backward for releasingthe cigarette paper tube at the tubular holder 14.

It is worth mentioning that at the time when the pusher handle 32 isslid to contact with the actuating portion 522 of the pivot arm 52, allthe tobacco leaves in the compressing chamber are already fed into thecigarette paper tube. However, the pusher handle 32 of the slide spoon30 is still able to slide from the actuating portion 522 of the pivotarm 52 to the end of the spoon guiding slot 16. After the slide spoon 30is slid to contact with the actuating portion 522 of the pivot arm 52,as shown in FIGS. 7A and 7B, the pusher arm 51 is moved away from thetubular holder 14 in a backward direction to release the engagementbetween the pushing end of the pusher arm 51 and the tubular holder 14.Then, the pusher handle 32 of the slide spoon 30 is slid further to theend of the spoon guiding slot 16 for pushing the cigarette paper tubewith the tobacco leaves out of the tubular holder 14, so as to unloadthe cigarette paper tube with the tobacco leaves. It is worth mentioningthat if the cigarette paper tube cannot be securely retained at thetubular holder 14, the cigarette paper tube will be pushed out of thetubular holder 14 during the feeding operation of the tobacco leaves. Ifthe cigarette paper tube cannot be released from the tubular holder 14at the time the feeding operation is completed, the cigarette paper tubewill be broken by the feeding force of the tobacco leaves at theinjection direction. Therefore, the pusher arm 51 is moved away from thetubular holder 14 for releasing the cigarette paper tube at the tubularholder 14 once the feeding operation is completed.

It is worth mentioning that the actuating portion 522 of the pivot arm52 is located between the pivot end of the pivot arm 52 and the drivingportion 521 thereof. In other words, the distance between the pivot endof the pivot arm 52 and the actuating portion 522 thereof is shorterthan the distance between the pivot end of the pivot arm 52 and thedriving portion 521 thereof. According to the law of the lever, theeffort at the actuating portion 522 of the pivot arm 52 is easier tomove the driving portion 521 of the pivot arm 52 with respect to thepivot end thereof. Therefore, the slide spoon 30 is slid to contact withthe actuating portion 522 of the pivot arm 52, the driving portion 521of the pivot arm 52 can be easily pushed to overcome the spring force ofthe compression spring 511 in order to move the pusher arm 51 away fromthe tubular holder 14. As a result, the cigarette paper tube is releasedat the tubular holder 14.

The present invention further provides a method of injecting tobaccoleaves into the cigarette paper tube by the following steps.

(1) Dispose the tobacco leaves at the tobacco cavity 11 of the pocketcasing 10 through the top opening 12 thereof. Accordingly, the actuationhandle 40 is pivotally and upwardly moved from the top side of thepocket casing 10 to the upright position of the actuation handle 40,such that the feeding pusher 20 is driven to slide away from the slidespoon 30 to open up the top opening 12. Assumed that the cigarette papertube is held at the tubular holder 14 already.

(2) Manually move the feeding pusher 20 along the transverse directionof the pocket casing 10 for pushing the tobacco leaves at the tobaccocavity 11 toward the slide spoon 30. As shown in FIGS. 3 and 4, theactuation handle 40 is pivotally and downwardly moved from the uprightposition to the covering position to cover on the top side of the pocketcasing 10. The curved cutting wall 21 of the feeding pusher 20 is movedtoward the curved spooning sidewall 31 of the slide spoon 30 to push andcompress the tobacco leaves in the tobacco cavity 11. At the same time,the size of the tobacco cavity 11 is gradually reduced between thecurved cutting wall 21 of the feeding pusher 20 and the curved spooningsidewall 31 of the slide spoon 30.

In the step (2), the actuation handle 40 is pivotally folded from theupright position to the transitional position, and then to the coveringposition. When the actuation handle 40 is folded at the transitionalposition, the curved cutting wall 21 of the feeding pusher 20 is movedto align with the curved spooning sidewall 31 of the slide spoon 30.Once the curved cutting wall 21 of the feeding pusher 20 and the curvedspooning sidewall 31 of the slide spoon 30 are aligned with each other,the compressing chamber is formed to retain and compress the tobaccoleaves therein while the tobacco leaves are trimmed by the curvedcutting wall 21 of the feeding pusher 20 within the compressing chamber.At the same time, the top opening 12 is closed by the feeding pusher 20and the curved cutting wall 21 of the feeding pusher 20 is hidden. Atthe covering position of the actuation handle 40, the feeding pusher 20is slightly moved backward to release the compression of the tobaccoleaves.

In the step (2), the cigarette paper tube is retained at the tubularholder 14 at the feeding opening 13 by means of the spring force whenthe feeding pusher 20 is moved for pushing the tobacco leaves at thetobacco cavity 11 toward the slide spoon 30. Accordingly, the pusher arm51 is driven to move forward by the feeding pusher 20 until the pushingend of the pusher arm 51 is biased against the tubular holder 14 forretaining the cigarette paper tube at the tubular holder 14.

(3) Manually move the slide spoon 30 at the injection direction forfeeding the tobacco leaves at the tobacco cavity 11 into the cigarettepaper tube through the feeding opening 13 of the pocket casing 10. Thepusher handle 32 of the slide spoon 30 is actuated to slide along thespoon guiding slot 16 to drive the curved spooning sidewall 31 to beslid at the spoon sliding channel 15 out of the feeding opening 13. Theloading pusher 33 will push the tobacco leaves from the compressingchamber into the cigarette paper tube through the feeding opening 13.

During the step (3), the pusher arm 51 is moved backward. The springforce will be released at the tubular holder 14 for releasing thecigarette paper tube right after the tobacco leaves are fed into thecigarette paper tube at the time the pusher handle 32 is slid at thespoon guiding slot 16 to contact with the actuating portion 522 of thepivot arm 52 and to move the pusher arm 51 away from the tubular holder14 in a backward direction. As a result, the engagement between thepushing end of the pusher arm and the tubular holder 14 is released.Then, the cigarette paper tube with the tobacco leaves therein out ofthe tubular holder 13 by further sliding the pusher handle 32 of theslide spoon 30 to the end of the spoon guiding slot 16 to unload thecigarette paper tube with the tobacco leaves.

Accordingly, the cigarette tube injector does not involve any electricalcomponent, such as electric motor, to prevent any electric malfunctionof the electrical component. Furthermore, the cigarette tube injectorincorporates the actuation handle 40 for providing dual functions offorming an actuating handle to drive the sliding movement of the feedingpusher 20 and forming a case casing to cover on the top side of thepocket casing 10. In addition, the slide spoon 30 is supported at thefront portion of the pocket casing 10 that only the loading pusher 33 isprotruded out of the front wall of the pocket casing 10. Therefore, theconfigurations of the actuation handle 40 and the slide spoon 30 willsubstantially reduce the overall size of the cigarette tube injectorsize to form an ultra compact size for enhancing the portability of thecigarette tube injector.

One skilled in the art will understand that the embodiment of thepresent invention as shown in the drawings and described above isexemplary only and not intended to be limiting.

It will thus be seen that the objects of the present invention have beenfully and effectively accomplished. The embodiments have been shown anddescribed for the purposes of illustrating the functional and structuralprinciples of the present invention and is subject to change withoutdeparture from such principles. Therefore, this invention includes allmodifications encompassed within the spirit and scope of the followingclaims.

What is claimed is:
 1. A cigarette tube injector for injecting tobaccoleaves into a hollow cigarette paper tube, comprising: a pocket casinghaving a tobacco cavity which defines a top opening on a top side ofsaid pocket casing for disposing said tobacco leaves at said tobaccocavity, and a feeding opening for said cigarette paper tube alignedlysupporting thereat, wherein said feeding opening is formed at alongitudinal direction of said pocket casing as an injection direction;a cigarette filling arrangement, which comprises: a feeding pusherslidably supported at said pocket casing to move along a transversedirection thereof which is perpendicular to said injection direction forpushing said tobacco leaves at said tobacco cavity; and a slide spoonslidably coupled at said pocket casing at said injection direction toalign with said feeding opening, wherein said feeding pusher is movedtoward said slide spoon for pushing said tobacco leaves to said slidespoon, such that said slide spoon is slid for feeding said tobaccoleaves at said tobacco cavity into said cigarette paper tube throughsaid feeding opening.
 2. The cigarette tube injector, as recited inclaim 1, wherein said cigarette filling arrangement further comprises anactuation handle pivotally coupled at said top side of said pocketcasing to drive a sliding movement of said feeding pusher, wherein whensaid actuation handle is pivotally and upwardly moved from said top sideof said pocket casing, said feeding pusher is driven to slide away fromsaid slide spoon, and when said actuation handle is pivotally anddownwardly moved to cover on said top side of said pocket casing, saidfeeding pusher is driven to slide toward said slide spoon for pushingsaid tobacco leaves.
 3. The cigarette tube injector, as recited in claim2, wherein said actuation handle is operatively linked to said feedingpusher via a transmission member that two opposed edges of saidtransmission member are pivotally coupled with said actuation handle andsaid feeding pusher respectively, wherein when said actuation handle ispivotally and upwardly moved from said top side of said pocket casing,said transmission member is supported in a first inclined orientation,wherein when said actuation handle is pivotally and downwardly movedbefore covering on said top side of said pocket casing, saidtransmission member is shifted from said inclined orientation to ahorizontal orientation so as to push said feeding pusher toward saidslide spoon, wherein when said actuation handle is pivotally anddownwardly moved to cover on said top side of said pocket casing, saidtransmission member is shifted from said horizontal orientation to asecond inclined orientation so as to slightly move said feeding pusheraway from said slide spoon.
 4. The cigarette tube injector, as recitedin claim 1, wherein said slide spoon has a curved spooning sidewallextended longitudinally to align with said feeding opening and saidfeeding pusher has a curved cutting wall that defines said tobaccocavity between said curved spooning sidewall and said curved cuttingwall, such that when said feeding pusher is slid toward said curvedspooning sidewall of said slide spoon, said curved cutting wall of saidfeeding pusher is aligned with said curved spooning sidewall to minimizea size of said tobacco cavity and to form a compressing chamber forretaining said tobacco leaves thereat.
 5. The cigarette tube injector,as recited in claim 4, wherein said top opening has first and secondlongitudinal edges, wherein when said feeding pusher is slid away fromsaid curved spooning sidewall, said curved cutting wall of said feedingpusher is moved behind said first longitudinal edge of said top openingfor fully exposing said top opening, and when said curved cutting wallof said feeding pusher is moved to engage with said curved spooningsidewall, said curved cutting wall of said feeding pusher is movedacross said second longitudinal edge of said top opening to hide saidcurved cutting wall of said feeding pusher and to enclose said topopening.
 6. The cigarette tube injector, as recited in claim 5, whereinsaid curved cutting wall of said feeding pusher has two sharp edges fortrimming said tobacco leaves within said compressing chamber when saidcurved cutting wall of said feeding pusher is coupled with said curvedspooning sidewall edge-to-edge.
 7. The cigarette tube injector, asrecited in claim 4, wherein said slide spoon further comprises a loadingpusher supported at said curved spooning sidewall within saidcompressing chamber and a pusher handle outwardly extended from saidcurved spooning sidewall and arranged in such a manner that after saidcurved cutting wall of said feeding pusher is coupled with said curvedspooning sidewall for compressing said tobacco leaves within saidcompressing chamber, said curved spooning sidewall is slidably pushedout of said feeding opening by said pusher handle to drive said loadingpusher toward said feeding opening for feeding said tobacco leaves fromsaid compressing chamber into said cigarette paper tube.
 8. Thecigarette tube injector, as recited in claim 1, wherein said pocketcasing further comprises a tubular holder coaxially extended from saidfeeding opening for being inserted into an opening of said cigarettepaper tube, and a tube retainer transversely extended to bias againstsaid tubular holder by means of spring force for retaining saidcigarette paper tube at said tubular holder when said tobacco leaves arefed into said cigarette paper tube.
 9. The cigarette tube injector, asrecited in claim 8, wherein said tube retainer comprises a spring-loadedpusher arm coupled at said feeding pusher and arranged in such a mannerthat when said feeding pusher is moved for pushing said tobacco leavesat said tobacco cavity, said pusher arm is driven to slide toward saidtubular holder at a position that a pushing end of said pusher arm isbiased against said tubular holder.
 10. The cigarette tube injector, asrecited in claim 9, wherein said pusher arm comprises a compressionspring coupled with said feeding pusher for applying said spring forceat said pushing end of said pusher arm to bias against said tubularholder, wherein said feeding pusher is free of spring force when saidfeeding pusher is moved apart from said slide spoon.
 11. The cigarettetube injector, as recited in claim 1, wherein said tube retainercomprises a spring-loaded pusher arm and a releasable unit for releasingan engagement between a pushing end of said pusher arm and said tubularholder, wherein said releasable unit comprises a pivot arm having adriving portion engaged with said pusher arm and an actuating portionlocated between said driving portion of said pivot arm and a pivot endthereof, wherein after said slide spoon is slid for feeding said tobaccoleaves into said cigarette paper tube, said actuating portion of saidpivot arm is pushed by said slide spoon, such that said driving portionof said pivot arm is moved to drive said pusher arm to move away fromsaid tubular holder for releasing said cigarette paper tube at saidtubular holder.
 12. The cigarette tube injector, as recited in claim 11,wherein said pocket casing further has a longitudinal spoon guiding slotfor slidably guiding said slide spoon, wherein said actuating portion ofsaid pivot arm is located at an end portion of said spoon guiding slotclose to said feeding opening, such that after said slide spoon is slidto contact with said actuating portion of said pivot arm to move saidpusher arm away from said tubular holder, said slid spoon is slidfurther to an end of said spoon guiding slot for pushing said cigarettepaper tube out of said tubular holder.
 13. A method of injecting tobaccoleaves into a hollow cigarette paper tube by a cigarette tube injectorwhich comprises a pocket casing, a feeding pusher and a slide spoon,wherein the method comprises the steps of: (a) disposing said tobaccoleaves at a tobacco cavity of said pocket casing through a top openingthereof, wherein said top opening is formed on a top side of said pocketcasing; (b) moving said feeding pusher along a transverse direction ofsaid pocket casing for pushing said tobacco leaves at said tobaccocavity toward said slide spoon; (c) moving said slide spoon at aninjection direction, which is perpendicular to said transversedirection, for feeding said tobacco leaves at said tobacco cavity intosaid cigarette paper tube through a feeding opening of said pocketcasing.
 14. The method as recited in claim 13 wherein, in the step (b),said feeding pusher is driven to slide by an actuation handle which ispivotally coupled at said top side of said pocket casing by the stepsof: pivotally and upwardly moving said actuation handle from said topside of said pocket casing to drive said feeding pusher sliding awayfrom said slide spoon; and pivotally and downwardly moving saidactuation handle to cover on said top side of said pocket casing todrive said feeding pusher sliding toward slide spoon for pushing saidtobacco leaves to said slide spoon.
 15. The method, as recited in claim14, wherein said actuation handle is operatively linked to said feedingpusher via a transmission member that two opposed edges of saidtransmission member are pivotally coupled with said actuation handle andsaid feeding pusher respectively, wherein when said actuation handle ispivotally and upwardly moved from said top side of said pocket casing,said transmission member is supported in a first inclined orientation,wherein when said actuation handle is pivotally and downwardly movedbefore covering on said top side of said pocket casing, saidtransmission member is shifted from said inclined orientation to ahorizontal orientation so as to push said feeding pusher toward saidslide spoon, wherein when said actuation handle is pivotally anddownwardly moved to cover on said top side of said pocket casing, saidtransmission member is shifted from said horizontal orientation to asecond inclined orientation so as to slightly move said feeding pusheraway from said slide spoon.
 16. The method, as recited in claim 13,wherein said slide spoon has a curved spooning sidewall extendedlongitudinally to align with said feeding opening and said feedingpusher has a curved cutting wall that defines said tobacco cavitybetween said curved spooning sidewall and said curved cutting wall,wherein, in the step (b), when said feeding pusher is slid toward saidcurved spooning sidewall of said slide spoon, said curved cutting wallof said feeding pusher is aligned with said curved spooning sidewall tominimize a size of said tobacco cavity and to form a compressing chamberfor retaining said tobacco leaves thereat.
 17. The method, as recited inclaim 16, wherein the step (b) further comprises a step of hiding saidcurved cutting wall of said feeding pusher and enclosing said topopening at the same time when said curved cutting wall of said feedingpusher is aligned with said curved spooning sidewall.
 18. The method, asrecited in claim 16, wherein the step (b) further comprises a step oftrimming and compressing said tobacco leaves within said compressingchamber when said curved cutting wall of said feeding pusher is alignedwith said curved spooning sidewall.
 19. The method, as recited in claim13, wherein the step (b) further comprises a step of retaining saidcigarette paper tube at a tubular holder extended from said feedingopening by means of spring force when said feeding pusher is moved forpushing said tobacco leaves at said tobacco cavity toward said slidespoon.
 20. The method, as recited in claim 19, wherein the step (c)further comprises the steps of: (c.1) releasing said spring force atsaid tubular holder for releasing said cigarette paper tube right aftersaid tobacco leaves are fed into said cigarette paper tube, and (c.2)pushing said cigarette paper tube with said tobacco leaves therein outof said tubular holder.